# BiLSTM Network-Based Extended Kalman Filter for Magnetic Field Gradient Aided Indoor Navigation

> Research article (IEEE Sensors Journal, 2021) · cited 26× · AI/ML

**Wikidata**: [openalex:W3174877089](https://www.wikidata.org/wiki/openalex:W3174877089)  
**Source**: https://4ort.xyz/entity/bilstm-network-based-extended-kalman-filter-for-magnetic-field-gradient-aided-indoor-navigation